foo = 'fgh'
for i, item in enumerate(foo):
    print item, '--(%d)' % i

print 
print 

#-------------------------------
foo = 'abc'
for i in range(len(foo)):
    print foo[i], '--(%d)' % i


print 
print 


#-------------------------------
contact = ['email', 'internet', 'phone']

for item in contact:
    print item
    
print 
print 


#-------------------------------
for item in contact:
    print item, 